New optically active ruthenium porphyrin catalysts for asymmetric epoxidation of styrenes

被引：12

作者：

Le Maux, P ^{[1
]}

Lukas, M ^{[1
]}

Simonneaux, G ^{[1
]}

机构：

[1] Univ Rennes 1, Lab Chim Organomet & Biol, UMR 6509, F-35042 Rennes, France

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2003年 / 206卷 / 1-2期

关键词：

ruthenium porphyrins; enantioselectivity; epoxidation;

D O I：

10.1016/S1381-1169(03)00408-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

New C-2-chiral porphyrins bearing cyclohexyl substituents at ortho position of the meso-phenyl groups have been synthesized. Their ruthenium complexes have been used as enantioselective catalysts for the epoxidation of styrene derivatives using 2,6-dichloropyridine-N-oxide as oxidant with moderate selectivity (35% e.e. with 1,2-dihydronaphtalene). (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：95 / 103

页数：9

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